Ekonomi Kewirausahaan Sosial: Teori dan Implementasi

Patent Holder : Astri R Banjarnahor, Thamrin Sofian, Rosintan Sipayung, Dyah Ayu Ardiyanti, Desy Astrid Anindya, Abraham Leslie Petir Lelengboto, Putra Fisabilillah Lubis, Fibryano Saptenno, Zulfikar Taqiuddin, Leslie.S.Loppies, Idah Kusuma Dewi, Syukriy A